According to what is mentioned in the gdal page for Proximity: *-values* /n,n,n/: A list of target pixel values in the source image to be considered target pixels. If not specified, all non-zero pixels will be considered target pixels. *-nodata* /n/: Specify a nodata value to use for the destination proximity raster.
*-fixed-buf-val* /n/: Specify a value to be applied to all pixels that are within the -maxdist of target pixels (including the target pixels) instead of a distance value. I leave all 3 Values cells in qgis Raster/proximity as 0,I also leave as 0 nodata and fixed-buf-val, while set the maximum distance to 1000
The source raster has been created by rasterize and has a set of sparse pixels set to values >0 and 0 for the rest. The resulting raster is all 0.Am I doing something wrong or are the parameters in qgis set somehow different than
in gdal utilities? Agus
<<attachment: alobolistas.vcf>>
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